Title (en)

DEVICES AND METHODS FOR DETERMINING CONFIDENCE IN STEREO MATCHING USING A CLASSIFIER-BASED FILTER

Title (de)

VORRICHTUNGEN UND VERFAHREN ZUR BESTIMMUNG DER KONFIDENZ IN DER STEREOANPASSUNG UNTER VERWENDUNG EINES KLASSIFIKATORBASIERTEN FILTERS

Title (fr)

DISPOSITIFS ET PROCÉDÉS POUR DÉTERMINER LA CONFIANCE DANS UNE ADAPTATION STÉRÉO À L'AIDE D'UN FILTRE À BASE DE CLASSIFICATEUR

Publication

EP 4189644 A1 20230607 (EN)

Application

EP 21755286 A 20210724

Priority

• US 202063057151 P 20200727
• US 202017074495 A 20201019
• US 2021043088 W 20210724

Abstract (en)

[origin: US2022028102A1] A method of determining confidence in stereo matching includes receiving left image information; receiving right image information; determining a stereo matching difference profile between the left image information and the right image information; and determining one or more confidence values of stereo matching consistency by applying a predefined classifier to the stereo matching difference profile. Associated electronic devices and computer readable storage media are also disclosed.

IPC 8 full level

G06T 7/593 (2017.01)

CPC (source: EP US)

G06T 7/593 (2016.12 - EP US); H04N 13/128 (2018.04 - EP); H04N 13/344 (2018.04 - EP); G06T 2207/10012 (2013.01 - EP US); G06T 2207/10024 (2013.01 - EP); G06T 2207/10048 (2013.01 - EP); G06T 2207/20084 (2013.01 - EP US); H04N 13/128 (2018.04 - US); H04N 2013/0085 (2013.01 - EP)

Citation (search report)

See references of WO 2022026342A1

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

Designated validation state (EPC)

KH MA MD TN

DOCDB simple family (publication)

US 2022028102 A1 20220127; CN 116171459 A 20230526; EP 4189644 A1 20230607; WO 2022026342 A1 20220203

DOCDB simple family (application)

US 202017074495 A 20201019; CN 202180059529 A 20210724; EP 21755286 A 20210724; US 2021043088 W 20210724